I have been trying to figure out how to make LLMs understand and get better at chess. Enter the AI Chess Coach which helps players improve.

Demo: https://app.chesscoach.dev/#Analysis

Landing page to follow along the build: https://chesscoach.dev/

It works for games on lichess.org and chess.com

Still a work in progress, and welcome any feature suggestions.

I liked what I saw. I would love for you to have a simple filter so I could just examine, say Ruy Lopez games (I know this is more complex for your back end). Right now, you present my chess games, but I may only be interested in a particular opening. If you allowed a filter option of just a few moves, that would simplify what I want to look at. Otherwise, I need to do a fair amount of work to identify the types of games I want to analyze.

So, if you could support giving me a tool to see where I go wrong in my commonly played openings, that would be great.